.error-msg { // 错误提示信息
  color: red;
  text-align: center;
  font-size: 18px;
}

.am-tab-bar{  /*使导航始终在底部*/
  position: fixed;
  bottom: 0;
  width: 100%;
  z-index: 10;
  height: inherit; // 包裹内容
}

.sticky-header{  /*使标题始终在顶部*/
  background-color: #1890ff;
  color: white;
  z-index: 10;
  position: fixed;
  top: 0;
  width: 100%;
}

.main-header{
  background-color: #1890ff;
  color: white;
}

/*消息文本居右*/
#chat-page .chat-me .am-list-extra {
  flex-basis: auto;  /*宽度包裹内容*/
}
#chat-page .chat-me .am-list-content {
  padding-right: 15px;
  text-align: right;
}
#chat-page .chat-header{
  float: right;
}
#chat-page .chat-div{
  width: 100%;
}
p {
  margin-bottom: 0;
}
.ant-popover {
  border-radius: 6px;
  z-index: 0;
}